SY8702Sun Country Airlines · SEA → YUL
live · 21m ago
Route confirmed Sun Country Airlines

SY8702 SeattleSEA MontréalYUL · 07:33

SY8702 by Sun Country Airlines flies from Seattle (SEA) to Montréal (YUL).

Right nowNext departure today Operates Tue Thu Fri Sat
15:30

scheduled from SEA

The route today

live boards
SEASeattleOn-time likelySEA delay board →
YULMontréalOn-time likelyYUL delay board →
SEA→YULevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
4.8%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at SEA and YUL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Seattle

Forecast

Sun 1 Nov, local date

High12°Clikely 11°C to 14°C
Low4°Clikely 3°C to 6°C
  • 35% chance of fog
Outlook: below usual
Chance a departure is cancelled
0.5%usually 0.7%
Chance a departure leaves 60+ min late
8.0%usually 9.3%

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 360 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Montréal

Forecast

Sun 1 Nov, local date

High12°Clikely 10°C to 15°C
Low1°Clikely −1°C to 3°C
Outlook: below usual
Chance a departure is cancelled
2.3%usually 3.1%
Chance a departure leaves 60+ min late
4.8%usually 6.7%

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 240 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How SY8702 actually runs

Pro Flight Search has tracked every published board update for SY8702 across the SEA and YUL boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: landed +0 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how SY8702 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-18SEA YUL 07:33 (+0)

Aircraft

Recent tails: N822SY.

Board clocks recorded as SEA and YUL published them.

Planning around SY8702? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: SY8702 Seattle to Montréal on-time performance, measured from the SEA and YUL airport boards.

Canonical URL
https://proflightsearch.com/flight/SY8702
How we measure this →